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Pulse pressure is calculated as the difference between the systolic blood pressure and the diastolic blood pressure. [3] [4]The systemic pulse pressure is approximately proportional to stroke volume, or the amount of blood ejected from the left ventricle during systole (pump action) and inversely proportional to the compliance (similar to elasticity) of the aorta.
For people with high blood pressure, higher heart rate variability (HRV) is a risk factor for atrial fibrillation. [51] Both high systolic pressure and high pulse pressure (the numerical difference between systolic and diastolic pressures) are risk factors. [49]
Blood pressure is recorded as two readings: a higher systolic pressure, which occurs during the maximal contraction of the heart, and the lower diastolic or resting pressure. [11] In adults, a normal blood pressure is 120/80, with 120 being the systolic and 80 being the diastolic reading. [12] Usually, the blood pressure is read from the left ...
“A common myth is that you will not develop high blood pressure if you do not have a family history of high blood pressure or heart disease,” says Marjorie Nolan Cohn, M.S., RD, LDN, a ...
High blood pressure is serious and should be taken as such—but, of course, ... blood pressure ranges generally fall here: Normal: Less than 120 systolic, less than 80 diastolic.
Thus, a 60-year-old would be assumed to be perfectly normal with a very high, health-destroying systolic blood pressure of 160. Compare this with what we now know is a healthy systolic blood ...
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